Version bump to 0.0.3 (#18)
Version bump to 0.0.3 (#18)

Changes include:
 - Add sbt plugin to extract Scaladocs for resources.
 - Add attributes to Resource courier models
 - Move more tests over from closed source to open source.

Internal / infrastructure changes:
 - Add travis-ci + build badge
 - Cache travis-ci downloads
coursera/naptime,josh-newman/naptime,saeta/naptime,vkuo-coursera/naptime